Dover's housing stock centers on the mid-1980s, a bit earlier than the 1991 median for the wider service area, which means more doors still running original galvanized aircraft cable on steel drums sized for lighter, single-layer wood or early steel panel doors. We stock standard 1/8-inch and 7x19 lift cable in the lengths that fit 7-foot and 8-foot sections common to that era, plus replacement drums, bottom brackets, and the clips that hold cable ends in place. What we don't carry on the truck is anything custom-cut for a door we haven't measured yet - oversized or tall garage doors sometimes need a cable length we have to order, and we'll tell you up front if that's the case rather than jury-rig something that won't hold tension right.